Build automations in small pieces you can test alone

Instead of building one long automation that does everything at once, break it into smaller pieces you can test on their own. Each piece should do one clear job before it hands off to the next.

This matters because when something goes wrong in a long chain, finding the broken link is much harder than finding a problem in a short one. A single giant automation that fails somewhere in the middle leaves you guessing which of ten steps caused the trouble. Smaller, testable pieces mean you can point to exactly which part failed, fix that piece alone, and trust the rest of the chain without re-checking everything. I build this way now, since finding one broken piece is always faster than untangling one giant chain.

This also makes future changes safer, since you can update one small piece without touching the whole process.

Try this today: look at your longest automation and find one natural place to split it into two smaller, separately testable pieces.